Option refers to the right to buy and sell in a certain period of time in the future. It is the right of the buyer to buy or sell a certain number of specific subject matter from the seller at a predetermined price in a certain period or date in the future, but it has no obligation to buy or sell. Retail investors can participate in the investment of options, but there are certain trading thresholds that must be met before they can open the trading authority of options! At present, individual investors need to have more than 500 thousand assets. To open an account in a securities company, you must have the qualification of financial integration. To open an account in a futures company, you must have experience in financial futures and trading. Otherwise, it is impossible to trade options!